Andrey Pozolotin

Working on Open Networking Foundation Projects (Voltha), contributing to development of nextgen network architectures, software defined networks, virtual network devices and multi-vendor, disaggregated, broadband access as a service. Main role is to advice about software architecture, scrum and agile development, CI/CD, modern effective techniques of software testing, stabilisation and improvement, as well as to develop software components in Golang.

The project was about creating a cryptocurrency trading bot, which was able to analyse trading data of about 2000 currencies on 3 different exchanges, calculate several technical indicators and make a decision about a trading action depending on the several conditions according to the indicators values and dynamically defined thresholds. Selected software stack and technologies: Go Lang, RabbitMQ, microservices architecture, React, Kibana/Grafana, Docker, Stripe payment gateway.

Worked on a very sophisticated project on advanced level with Symfony 2-3, Doctrine, Docker, AWS, Statemachine, RabbitMQ, Services oriented architecture topics, DevOps tasks, PHP 7, TDD, BDD in a company bringing leads aggregation to a new digitalised level.

Go dependency injection tool, go based project for parallel processing of gdax.com stock market data and showing analytics, multithreaded trading bot for cryptocurrencies with a crawler for tradingview.com stock market data based on queue, docker and Redis, web api backend for traders with dashboards, signals and trading actions.

Code reviews, planning and implementing new solutions, packages and projects, fixing issues, writing documentation to solutions, performance improving, profiling of sql and php scripts, architecture decisions, improvements analysis, refactoring tasks.

I worked on a big and high loaded e-commerce project, I used technologies - Solr, Redis, RabbitMQ, Jenkins, New Relic, Jira and many others. OOP (SOLID principles, design patterns), TDD were and are the essential part of my everyday work. I got a lot of programming experience with complex topics as data exchange, bulk importing and report exporting, advanced SEO and SEM tools, tracking systems, state machine for order processing, writing automated tests, cms backend development

Under my leadership and involvement this company created own codebase, and developed several web related projects for different customers including e-commerce solutions, news portals, data aggregators, presentational web-sites, resource planning systems, issues trackers, b2b solutions, startup solutions and discount systems. I have assembled a team of professional front-end and back-end programmers, designers and qa specialists.

I developed and integrated an automatic logistic system, which took data from ERP system, showed it as a ware matrix and allowed to do logistic distribution of goods between retail stores. This software simplified many logistic routine operations and added analytic functional to ERP system. I alone developed a commercial version of this program including installation package, integrated help, web site development, seo, technical support, updating, version upgrading.